Event extended (area). Freeze Watch from 11/3/2021 2:00 AM to 10:00 AM EDT for Central Maryland, Southern PA. More information.
Interactive NWS Alert
Radar valid at 1000 am EDT, Nov 3rd 2021
Frederick MD-Carroll-Northern Baltimore-Northwest Montgomery-
Northwest Howard-Northwest Harford-Nelson-Albemarle-Greene-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Including the cities of Frederick, Ballenger Creek, Eldersburg,
Westminster, Reisterstown, Cockeysville, Germantown, Damascus,
Lisbon, Jarrettsville, Lovingston, Charlottesville,
Stanardsville, Madison, Washington, Orange, Gordonsville,
Culpeper, Fredericksburg, Warrenton, Turnbull, Purcellville,
Leesburg, Ashburn, and Sterling
426 PM EDT Mon Nov 1 2021
...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH
* WHAT...Sub-freezing temperatures as low as 31 possible.
* WHERE...Portions of central, north central and northern
Maryland and central, northern and northwest Virginia.
* WHEN...From late Tuesday night through Wednesday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
Take steps now to protect tender plants from the cold. To prevent
freezing and possible bursting of outdoor water pipes they should
be wrapped, drained, or allowed to drip slowly. Those that have
in-ground sprinkler systems should drain them and cover above-
ground pipes to protect them from freezing.
iNWS is an experimental service intended for NWS core partners,
including emergency managers, community leaders and other government